The nearest airport is GRZ - Graz, located 30.5 km north west of Horregg.
Other airports nearby include MBX - Maribor (41.8 km south), KLU - Klagenfurt (Worthersee Intl) (112.8 km west), LJU - Ljubliana Ljubljana (123.2 km south west), ZAG - Zagreb (125.0 km south),